[AyKarsi]

What would you put in chunks.css? Could you maybe provide a brief example?

[kaylarose]

I can't speak for the OP, but as I use a similar system I can venture a guess that some of the following might be worthy of chunk status...

For a website: callouts, user quote styles, tables styles [zebra stripes, etc.], feature lists, intro paragraph styles, Flash/message styles, common control styles, etc.